Precision gear rack made of bright steel 900N/mm² module 2 500mm long with bores SKU: 25160311
Material: High-quality, specially treated bright steel with approx.
900 N/mm² tensile strength. Helical tooth system, right hand 19° 31' 42''. Milled teeth, tooth quality 8e27. For continuous linking. See also the matching left hand-toothed counterparts to simplify the mounting.
Note: These right-handed racks are designed to be used in combination with our helical-toothed left-handed gears.
1) GTf /300 = total pitch error, i.e. the max. permissible deviation (per 300 mm) of the measured length of the rack compared to the theoretical length L300, with L300 = (m / cos ß)
* p * z300).
*Tangential force at tooth, calculated for z = 20. With a smaller number of teeth, the tangential force has to be reduced by 10%.
| Art.nr. | Aantal | prijs | b | L1 | L | H | d1 | L2 | h0 | t | hk | Type | f | a | No. of Bores | d2 | a1 | d3 | GTf / 300* | Fu** | b | h0 | t | L1 | L2 | hk | f | a | l | h | d1 | d2 | a1 | l1 | d3 | Fu** | No. of teeth |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25160311 |
|
€ 171,00
|
25 | 436.6 | 125 | 8 | 7 | 8.9 | 22 | 7 | 24 | mit Bohrungen | 2 | 62.5 | 4 | 11 | 31.7 | 5.7 | 0.044 | 2100 | 25 | 22 | 7 | 500 | 8.9 | 24 | 2 | 62.5 | 125 | 8 | 7 | 11 | 31.7 | 436.6 | 5.7 | 2100 | 75 |
